441867530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{55721}}^1$

素因数の和:55802

約数の個数: 32

約数和(自身を含む): 870600528

約数和(自身を除く): 428732998

約数列:

[1, 2, 5, 10, 13, 26, 61, 65, 122, 130, 305, 610, 793, 1586, 3965, 7930, 55721, 111442, 278605, 557210, 724373, 1448746, 3398981, 3621865, 6797962, 7243730, 16994905, 33989810, 44186753, 88373506, 220933765, 441867530]

約数ペア:

[(1, 441867530), (2, 220933765), (5, 88373506), (10, 44186753), (13, 33989810), (26, 16994905), (61, 7243730), (65, 6797962), (122, 3621865), (130, 3398981), (305, 1448746), (610, 724373), (793, 557210), (1586, 278605), (3965, 111442), (7930, 55721)]